https://www.youtube.com/watch?v=N4Et_jGlKpA To get started on the 3.5 EFIS internal wiring harness, the following are needed:4 pieces of wire, 4 inches long or so these colors areRed (+12V)Grey (GND)Green (CAN L)White…

Here is a quick tutorial on how to change the Horizon colors on the Mountain Wave DIY Avionics EFIS This post assumes you can build the source on the device…

This is a guide to building and compilint the application on the raspberry pi. This guide assumes a stock version of our 5.1 or newer image found here: https://drive.google.com/open?id=1nhQtxARaW6vbkpjaG42qWO5NX92IaEhH Once…

Mountain Wave Avionics 3.5 EFIS How-To – Part 2   SSH into the unit Alternate Direct Method   Prior to boot, you’ll need to modify the config.txt file as well…

Windows: how to load the SD Card Note that you will need an SD card with at least 8GB of storage to install. First, download and install SD Card Formatter…